Internships


Helping young talents like yourself develop skills is also part of our job! Every year, we receive more than 2,500 trainees, interns and apprentices worldwide. Our goal? To pass on our know-how and benefit from your fresh outlook and skills. Together we can share and move forward! Are you ready to discover the world of Public Works?
At Colas, we have many internships and apprenticeships to offer! What are you looking for?

A discovery course (1 to 3 months)

A Technician/Supervision internship (2 to 4 months)

A gap-year internship

An end-of-study internship

An apprenticeship (training or professionalization)

A VIE International Business Program (6 to 24 months)
... We probably have an offer for you, regardless of where you are at in your education! The majority of our young graduates are recruited after their first experience with us... So, what are you waiting for?
Are you a student? Are you eager to learn? Are you curious? Would you like to discover our world? We look forward to meeting you!

Job Title | Country | Business Unit | Company |
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Stage - Chef(fe) de chantier H/F 1 1
Grenay, Auvergne-Rhône Alpes, FR, 38540
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Mar 4, 2025
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Jr. Project Administrator, Student
New Liskeard, ON, Ontario, CA, P0J 1P0
Miller Paving Northern
Miller Paving Limited
Mar 5, 2025
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Maintenance Summer Student (4 Months)
Chatsworth, Ontario, CA, N0H 1G0
Owen Sound Highway Maintenance AMC
Miller Paving Limited
Mar 6, 2025
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Stage - BID engineer
Les Mureaux, Ile de France, FR, 78430
CRAIL SIEGE
Colas Rail France
Mar 6, 2025
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Stage - Ingénieur(e) Etudes & Travaux H/F
Bonneuil en France, Ile de France, FR, 95500
CRAIL AG GRANDS PROJETS URBAIN
Colas Rail France
Mar 6, 2025
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Quality Control Field Technician, Student (8 Months)
Clinton, Ontario, CA, N0M 1L0
Lavis Contracting Limited
Miller Paving Limited
Mar 7, 2025
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Homme de vis
Notre-Dame-du-Bon-Conseil, Québec, CA, J0C 1A0
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
Mar 8, 2025
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Stage - Commerce : Étude de Marché Eau et Assainissement H/F
CAEN, Normandie, FR, 14000
ETABLISSEMENT DE CAEN
Colas France - Territoire Ile-de-France Normandie
Mar 11, 2025
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Stage TFE - Ingénieur Travaux : Bâtiment Milieu Occupé H/F
MAGNY-LES-HAMEAUX, Ile de France, FR, 78114
BATIMENT MILIEU OCCUPE IDF
Colas France - Territoire Ile-de-France Normandie
Mar 11, 2025
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Stage - Chargé(e) de Communication H/F
Courbevoie, Ile de France, FR, 92400
CRAIL SIEGE
Colas Rail France
Mar 12, 2025
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Maintenance Summer Student (4 Months)
Kapuskasing, Ontario, CA, P5N 1A2
Cochrane Highway Maintenance AMC
Miller Paving Limited
Mar 12, 2025
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Maintenance Summer Student (4 Months)
Hearst, Ontario, CA, P0L 0A1
Cochrane Highway Maintenance AMC
Miller Paving Limited
Mar 12, 2025
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Maintenance Summer Student (4 Months)
Cochrane, Ontario, CA, P0L 1C0
Cochrane Highway Maintenance AMC
Miller Paving Limited
Mar 12, 2025
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QA/QC Intern
Jamesville, New York, US, 13078
Barrett New York Central
Barrett Industries
Mar 13, 2025
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Stage Commercial Matériaux
Paris, Ile de France, FR, 75015
SIEGE COLAS FRANCE
COLAS FRANCE
Mar 14, 2025
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Colas Danmark A/S søger vej-asfaltørlærlinge til Sjælland
Glostrup, 6895553, DK, 2600
PRODUCTION ASPHALT EAST
Colas Danmark
Mar 15, 2025
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Stage TFE - Conducteur de Travaux Equipements de la Route : Digitalisation des Chantiers H/F
BRETIGNY, Ile de France, FR, 91220
AXIMUM SECURITE IDF SUD
Aximum
Mar 15, 2025
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QA/QC Intern 2025
Plattsburgh, NY, New York, US, 12901
Barrett Upstone Material
Barrett Industries
Mar 16, 2025
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Stagiaire en administration
Laval, Québec, CA, H7A 0E1
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
Mar 17, 2025
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Apprenti(e) Électricien·ne de Réseau (Spécialisation Ligne de Contact)
Le Mont-sur-Lausanne, Vaud, CH, 1052
KUMMLER & MATTER AG
COLAS RAIL SUISSE
Mar 17, 2025
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Alternance - Ingénieur Études de Prix Génie Civil H/F
SAINT PRIEST, Auvergne-Rhône Alpes, FR, 69800
ETAB GENIE-CIVIL SUD-EST
Colas France - Territoire Ile-de-France Normandie
Mar 17, 2025
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VIE - Ingénieur Etudes de Prix Bâtiment H/F
Port Louis, -0, MU, 742CU001
TCL ET BATIMENT
Ile Maurice
Mar 18, 2025
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Stage - Chef(fe) de chantier H/F 1 1
Metz, Grand Est, FR, 57000
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Mar 18, 2025
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CPI Engineer Intern
Liverpool, New York, US, 13090
Barrett New York Central
Barrett Industries
Mar 23, 2025
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